pandoc build failure

[dweber@…]

OSX 10.5.8, MacPorts 1.8.1

--->  Fetching pandoc
--->  Attempting to fetch pandoc-1.2.1.tar.gz from http://distfiles.macports.org/pandoc
--->  Verifying checksum(s) for pandoc
--->  Extracting pandoc
--->  Configuring pandoc
--->  Building pandoc
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_textproc_pandoc/work/pandoc-1.2.1" && /usr/bin/make -j8 build-all PREFIX=/opt/local GHC=/opt/local/bin/ghc GHC_PKG=/opt/local/bin/ghc-pkg " returned error 2
Command output: /opt/local/bin/ghc -package Cabal Setup.hs -o ./setup
make: *** No rule to make target `man/man1/hsmarkdown.1', needed by `build-doc'.  Stop.
make: *** Waiting for unfinished jobs....